QApplication takes the command line arguments and parses them itself for some [built in command line arguments](https://doc.qt.io/qt-5/qapplication.html#QApplication) that it has. We don't want any of those built in arguments, so instead give it dummy arguments.

To test, you can use the `-reverse` option. Without this patch, everything will appear right-to-left; things that were on the left side will be on the right and everything is right aligned.

After this patch, `-reverse` will now give a startup error since we do not support this argument.

ninja all check check-functional